Welcome to filtsai.com! | Home | Contact | Register | Login
Christ | Cars | Woodworking | Condo | Nutrition | Wifetest | Pictures | Japan
Cooking: savory | sweet | techniques | uncategorized | all recipes
 Checking Engine Codes

There are two lights on the Accord that seem to throw a lot of people off.

The Maintenance Required light is usually the first indicator light to go off. You'll first notice it blink for about 10 seconds, then go away. After a while, it will just turn on and stay on. Don't worry! This light only tells you one thing, that it has been 7500 miles since the last time it was reset. That's it. It has no other meaning. The light was put in to remind you that it's time to get your car serviced.
   

You may never see the light if you get maintenance at the dealer because they usually reset it. However, if you don't use the dealer, or if they forgot, the light will eventually come on, but as long as you've been keeping your maintenance up to date, you have nothing to worry about except resetting the light. Some people just pull out the light bulb or cover it with electrical tape. But, if you want to reset the light, here's how:

Put your key in the ignition and turn it to position 1, but don't start the car. Hold in the mileage reset button for 15 seconds. You should see the light turn off and you're done!
   

The Check Engine Light (CEL), however, means that the car's computer has detected a problem. If the car is still running normally, then it is probably not serious. If this happens, the most common cause is not tightening the gas cap enough, so check this first. If it's loose, then tighten it and drive the car normally. This happened to me and it actually took 2 days of driving and the light went away.

If it's not your gas cap, then you need to figure out the engine code. A large number of error codes can be read by jumpering a connector and reading the flashing of the CEL. The following instructions were taken from jweller's page at http://mywebpages.comcast.net/jweller1/check_eng.html
 



OK this is pretty easy. look at the picture below, thats the service connector. If you look up under the dash on the drivers side footwell, its right there, just above the hood release. You need to jumper the connector, just like in the picture. I've found a paperclip is excellent for this task. what you want to do is this.
  1. Jumper the service connector
  2. Turn the ignition key to ON
  3. Count the flashes on the instrument panel
  4. Look up what the code means
the flashes will be a series of long blinks, a pause, followed by short ones. For example:

Long-Long-Long-Long-Long-Long-Long____ShortShort

7 long and 2 short, indicates a code 72, Cyl #2 misfire.

Once you've got the code, you should have a pretty good idea of exactly what the problem is. You can troubleshoot from there.
 

Here is a list of CEL codes from my Haynes manual.  

Page 2  

Page 3  

 




Copyright © 1999-2024 filtsai.com